🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 206 Days

Day: 20.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,279,250 km

• M1: 379,679 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 234 Days

Day: 21.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.87 AU - 2.29 AU

Year: 1101 Days

Day: 16.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,279,250 km

• M1: 31,416 km (0.115 R)
• M2: 1,252,733 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.03 AU - 2.23 AU

Year: 1141 Days

Day: 31.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,279,250 km

• M1: 131,497 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.13 AU - 4.09 AU

Year: 2518 Days

Day: 31.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.29 AU - 4.27 AU

Year: 2698 Days

Day: 30.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,279,250 km

• M1: 262,395 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.43 AU - 4.79 AU

Year: 3059 Days

Day: 30 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 9.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.98 AU - 6 AU

Year: 5382 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,279,250 km

• M1: 122,072 km (0.052 R)
• M2: 506,239 km (0.085 R)
• M3: 1,018,761 km (0.116 R)
• M4: 1,403,078 km (0.098 R)
• M5: 1,753,885 km (0.071 R)
• M6: 3,769,717 km (0.077 R)
• M7: 4,705,152 km (0.086 R)
• M8: 6,930,421 km (0.055 R)
• M9: 7,572,644 km (0.061 R)
• M10: 7,962,197 km (0.088 R)
• M11: 8,590,508 km (0.109 R)
• M12: 9,412,100 km (0.119 R)
• M13: 9,862,838 km (0.064 R)
• M14: 11,393,673 km (0.11 R)
• M15: 11,906,046 km (0.093 R)
• M16: 17,170,993 km (0.055 R)
• M17: 17,782,848 km (0.064 R)
• M18: 19,441,440 km (0.025 R)
• M19: 21,340,435 km (0.094 R)
• M20: 24,492,762 km (0.087 R)
• M21: 26,059,500 km (0.044 R)
• M22: 26,704,566 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,133 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit